70266064

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{399239}}^1$

素因数の和:399258

約数の個数: 20

約数和(自身を含む): 148517280

約数和(自身を除く): 78251216

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 399239, 798478, 1596956, 3193912, 4391629, 6387824, 8783258, 17566516, 35133032, 70266064]

約数ペア:

[(1, 70266064), (2, 35133032), (4, 17566516), (8, 8783258), (11, 6387824), (16, 4391629), (22, 3193912), (44, 1596956), (88, 798478), (176, 399239)]